Answer:
Acceleration =0
Explanation:
There are two forces on the box in horizontal direction.
First one is horizontal component of 30N at 45°.
Another one is given in opposite to direction of motion mean opposite to this force.
Which is = 2.22 N
Now we know F (net) =mass*acceleration(center of mass)
21.2-21.2 =10*acceleration
acceleration =0
Answer:
Water
Explanation:
Because it does not conduct much energy.
Some of the benefits are increased heart muscles, increase in blood flow, and reduced body fat
Answer:
The answer to your question below
Explanation:
Processes from solid to liquid or from liquid to gas absorb energy.
Processes from gas to liquid or liquid to solid release energy.
Condensation phase change that releases heat
Freezing phase change that releases heat
Melting phase change that absorbs heat
Sublimation phase change that absorbs heat
Vaporization phase change that absorbs heat
